source3/include/ntquotas.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    NT QUOTA code constants
   4    Copyright (C) Stefan (metze) Metzmacher      2003
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #ifndef _NTQUOTAS_H
  21 #define _NTQUOTAS_H
  22
  23 /*
  24  * details for Quota Flags:
  25  *
  26  * 0x20 Log Limit: log if the user exceeds his Hard Quota
  27  * 0x10 Log Warn:  log if the user exceeds his Soft Quota
  28  * 0x02 Deny Disk: deny disk access when the user exceeds his Hard Quota
  29  * 0x01 Enable Quotas: enable quota for this fs
  30  *
  31  */
  32
  33 #define QUOTAS_ENABLED          0x0001
  34 #define QUOTAS_DENY_DISK        0x0002
  35 #define QUOTAS_LOG_VIOLATIONS   0x0004
  36 #define CONTENT_INDEX_DISABLED  0x0008
  37 #define QUOTAS_LOG_THRESHOLD    0x0010
  38 #define QUOTAS_LOG_LIMIT        0x0020
  39 #define LOG_VOLUME_THRESHOLD    0x0040
  40 #define LOG_VOLUME_LIMIT        0x0080
  41 #define QUOTAS_INCOMPLETE       0x0100
  42 #define QUOTAS_REBUILDING       0x0200
  43 #define QUOTAS_0400             0x0400
  44 #define QUOTAS_0800             0x0800
  45 #define QUOTAS_1000             0x1000
  46 #define QUOTAS_2000             0x2000
  47 #define QUOTAS_4000             0x4000
  48 #define QUOTAS_8000             0x8000
  49
  50 #define SMB_NTQUOTAS_NO_LIMIT   ((SMB_BIG_UINT)(-1))
  51 #define SMB_NTQUOTAS_NO_ENTRY   ((SMB_BIG_UINT)(-2))
  52 #define SMB_NTQUOTAS_NO_SPACE   ((SMB_BIG_UINT)(0))
  53 #define SMB_NTQUOTAS_1_B        (SMB_BIG_UINT)0x0000000000000001
  54 #define SMB_NTQUOTAS_1KB        (SMB_BIG_UINT)0x0000000000000400
  55 #define SMB_NTQUOTAS_1MB        (SMB_BIG_UINT)0x0000000000100000
  56 #define SMB_NTQUOTAS_1GB        (SMB_BIG_UINT)0x0000000040000000
  57 #define SMB_NTQUOTAS_1TB        (SMB_BIG_UINT)0x0000010000000000
  58 #define SMB_NTQUOTAS_1PB        (SMB_BIG_UINT)0x0004000000000000
  59 #define SMB_NTQUOTAS_1EB        (SMB_BIG_UINT)0x1000000000000000
  60
  61 enum SMB_QUOTA_TYPE {
  62         SMB_INVALID_QUOTA_TYPE = -1,
  63         SMB_USER_FS_QUOTA_TYPE = 1,
  64         SMB_USER_QUOTA_TYPE = 2,
  65         SMB_GROUP_FS_QUOTA_TYPE = 3,/* not used yet */
  66         SMB_GROUP_QUOTA_TYPE = 4 /* not in use yet, maybe for disk_free queries */
  67 };
  68
  69 typedef struct _SMB_NTQUOTA_STRUCT {
  70         enum SMB_QUOTA_TYPE qtype;
  71         SMB_BIG_UINT usedspace;
  72         SMB_BIG_UINT softlim;
  73         SMB_BIG_UINT hardlim;
  74         uint32 qflags;
  75         DOM_SID sid;
  76 } SMB_NTQUOTA_STRUCT;
  77
  78 typedef struct _SMB_NTQUOTA_LIST {
  79         struct _SMB_NTQUOTA_LIST *prev,*next;
  80         TALLOC_CTX *mem_ctx;
  81         uid_t uid;
  82         SMB_NTQUOTA_STRUCT *quotas;
  83 } SMB_NTQUOTA_LIST;
  84
  85 typedef struct _SMB_NTQUOTA_HANDLE {
  86         bool valid;
  87         SMB_NTQUOTA_LIST *quota_list;
  88         SMB_NTQUOTA_LIST *tmp_list;
  89 } SMB_NTQUOTA_HANDLE;
  90
  91 #define CHECK_NTQUOTA_HANDLE_OK(fsp,conn)       (FNUM_OK(fsp,conn) &&\
  92          (fsp)->fake_file_handle &&\
  93          ((fsp)->fake_file_handle->type == FAKE_FILE_TYPE_QUOTA) &&\
  94          (fsp)->fake_file_handle->pd)
  95
  96 #endif /*_NTQUOTAS_H */